*1 The base unit gets temporary power supply from a handset in the case of a power outage.
*2 Requires subscription to a Caller ID service offered by your provider/ telephone company.
*3 Requires subscription to both Caller ID and Call Waiting with Caller ID services offered by your provider/ telephone company.
*4 Requires number registration in the nuisance call block list.
*5 Numberless calls cannot be blocked depending on the service of your provider/ telephone company.
*6 Requires registration in the phonebook to display the name.